---
title: WorksheetFunction.Pi Method (Excel)
keywords: vbaxl10.chm137085
f1_keywords:
- vbaxl10.chm137085
ms.prod: excel
api_name:
- Excel.WorksheetFunction.Pi
ms.assetid: b19bc395-1eaf-1dba-b14f-8ae8fbb6b16f
ms.date: 06/08/2017
---


# WorksheetFunction.Pi Method (Excel)

Returns the number 3.14159265358979, the mathematical constant pi, accurate to 15 digits.


## Syntax

 _expression_ . **Pi**

 _expression_ A variable that represents a **WorksheetFunction** object.


### Return Value

Double


## See also


#### Concepts


[WorksheetFunction Object](worksheetfunction-object-excel.md)

